Lost in Space Season 3 Episode 19 The Promised Planet 1967
The Robot suddenly announces that the Jupiter II is approaching Alpha Centauri. Everyone is suprised, and the ship lands on a planet, where they are greeted by a group of people who appear to be teenagers from Earth. It turns out that they are aliens who live like Earth-style hippies, and they are incapable of growing old. They want to age normally, and to do this they want to get the older members of the Robinson party to leave in the Jupiter II while the younger members can stay behind and be used in an experiment that will make it possible for them to do so. The aliens trick the older members of the Robinson party into leaving, but Will pulls a fast one on the aliens and the Jupiter II eventually returns to the planet, and Penny, Will, and Dr. Smith, who somehow passed himself off as a young person, are rescued.
- Released: 1968-01-24
- Runtime: 60 minutes
- Genre: Sci-Fi & Fantasy, Comedy
- Stars: Guy Williams, June Lockhart, Mark Goddard, Marta Kristen, Angela Cartwright
- Director: Howard Lydecker, Irwin Allen, John Williams, Lionel Newman, Jack Martin Smith
-
1. Condemned of Space 1967-09-06
-
2. Visit to a Hostile Planet 1967-09-13
-
3. Kidnapped in Space 1967-09-09
-
4. Hunter's Moon 1967-09-27
-
5. The Space Primevals 1967-10-04
-
6. Space Destructors 1967-10-11
-
7. The Haunted Lighthouse 1967-10-18
-
8. Flight into the Future 1967-10-25
-
9. Collision of Planets 1967-11-08
-
10. Space Creature 1967-11-15
-
11. Deadliest of the Species 1967-11-22
-
12. A Day at the Zoo 1967-11-29
-
13. Two Weeks in Space 1967-12-13
-
14. Castles in Space 1967-12-20
-
15. The Anti-Matter Man 1967-12-27
-
16. Target: Earth 1968-01-03
-
17. Princess of Space 1968-01-10
-
18. Time Merchant 1968-01-17
-
19. The Promised Planet 1968-01-24
-
20. Fugitives in Space 1968-01-31
-
21. Space Beauty 1968-02-14
-
22. The Flaming Planet 1968-02-21
-
23. The Great Vegetable Rebellion 1968-02-28
-
24. Junkyard in Space 1968-03-06
